CN103299385A - Ultra low-profile rocker design - Google Patents
Ultra low-profile rocker design Download PDFInfo
- Publication number
- CN103299385A CN103299385A CN2012800045798A CN201280004579A CN103299385A CN 103299385 A CN103299385 A CN 103299385A CN 2012800045798 A CN2012800045798 A CN 2012800045798A CN 201280004579 A CN201280004579 A CN 201280004579A CN 103299385 A CN103299385 A CN 103299385A
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- CN
- China
- Prior art keywords
- seesaw
- rocker switch
- passage
- switch according
- bearing pin
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/50—Manual reset mechanisms which may be also used for manual release
- H01H71/54—Manual reset mechanisms which may be also used for manual release actuated by tumbler
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
- H01H23/12—Movable parts; Contacts mounted thereon
- H01H23/16—Driving mechanisms
- H01H23/162—Driving mechanisms incorporating links interconnecting tumbler and contact arm
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
- H01H73/48—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release
- H01H73/52—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having both electrothermal and electromagnetic automatic release reset by tumbler
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H23/00—Tumbler or rocker switches, i.e. switches characterised by being operated by rocking an operating member in the form of a rocker button
- H01H23/02—Details
Abstract
A rocker switch having a housing and a rocker extending from the housing. The rocker has a first side with a first end and a second end, a second side adjacent to the first side, and a channel. The channel is disposed on the second side of the rocker and has a first end and a second end. A pivot point is disposed on a crank. A pin, disposed on the crank, is located in a first side of the channel. The depression of the first end of the rocker causes a rotational movement of the channel in a curvilinear path around the pivot point, causing a rotational movement of the crank, moving the pin from the first end of the channel toward the second end of the channel.
Description
Technical field
The present invention relates generally to rocker switch (rocker switch), relate in particular to a kind of slim (low profile) rocker switch.
Background technology
Rocker switch provides discrete ON/OFF conversion to make the user determine easily whether switch is connected.When being in open position, rocker switch can be blocked all electric currents or the signal of telecommunication.When the user opens rocker switch, just set up electric current or the signal of telecommunication and connected.Rocker switch has widely to be used; Common application comprises lighting switch, conventional mains switch and killer switch.
When the operation rocker switch, any mechanical movement that switch all can cause enclosure that is switched on or switched off by mobile seesaw.When the user connected switch, the part in enclosure of switch (seesaw) also can movement therewith.Seesaw is connected on the bearing pin to cause enclosure motion subsequently, namely is switched on or switched off circuit (opening or close switch).
Rocker switch is used very extensive; Yet the concrete placement location of rocker switch depends on the whole size of switch housing to a great extent, and switch is in the size of the part of housing exterior.Because shell needs enough big space in order to vertically be inserted in the equipment, so the size of rocker switch shell has limited the placement location of switch.In addition, need the switching mechanism of large-scale switch housing also can need switch greater part to be arranged outside shell.This can cause two aspect problems to the equipment manufacturers that use switch.The first, bigger exterior section makes that switch is easier is unexpectedly opened or close.Can produce this problem when especially user's hand channel is everlasting near the switch, for example when this switch be when being used in the close circuit breaker of other switch.Large-scale exterior section is not only heavy, and can cause the people in mutual with circuit breaker unexpectedly to open or close switch.This can cause serious problems, may open the switch of others employee control electric current in doing by accident as the user, or the switch of closing control critical component electric current by accident.
Second problem is that the switch with big exterior section can't appear the aesthetic feeling of pleasant.When designing apparatus, do not rely on the use of design meeting limiting device attractive in appearance.This restriction is not used rocker switch in a lot of equipment.
Switch of the prior art not only complexity but also cost of manufacture is relatively costly, for example the switch shown in Fig. 9 900.Its shell is huge and need at least three individual components to constitute the shell that surrounds the switch internal part, and rocker switch needs large-scale seesaw to move.Shell needs head portion 960 to come to form pivoting point (having removed this head portion among the present invention) for seesaw.For mechanically opening or shut-off circuit, comprise in the seesaw that passage 920 is to allow the free movement of bearing pin 915 in the passage.Bearing pin 915 is included in the passage 920 that extends out from the middle part of seesaw.Press seesaw and make bearing pin 915 do backfire motion and slip in passage 920 with respect to the crank pivot point, the passage 920 always pivoting point of relative seesaw 965 radially points to.The backfire motion of bearing pin 915 causes that the transverse movement of crank is to open or shut-off circuit.Because bearing pin 915 can only be done the backfire motion with respect to the pivoting point of crank, and the passage 920 of switch must be positioned at seesaw under and with respect to the pivoting point of seesaw 965 always radially, so the exterior section of switch needs enough greatly to hold the finite motion of this configuration and bearing pin 915.In addition, because bearing pin 915 is only done the backfire motion with respect to the pivoting point of crank, therefore need shell in fact very big, this is because be connected the very big space of needs so that bearing pin 915 is the transverse movement of crank on vertical substantially direction at the backfire conversion of motion that folk prescription makes progress between bearing pin 915 and the crank.At last, owing to press the backfire motion that switch causes bearing pin 915, therefore the open position of switch is in a side relative with bearing pin 915 with regard to the exterior section that needs switch, when pressing exterior section with box lunch, the circular motion that is contained in the exterior section of enclosure makes bearing pin 915 do forward the motion of (circular arc).
Therefore, what need obtain is a kind of like this rocker switch, the rocker switch during it has compared to existing technology has dimensionally that substance reduces, parts still less and manufacture more cheap mechanism.
Summary of the invention
The present invention be directed in circuit breaker and multiple other application and change employed slim rocker switch as conventional ON/OFF.This design can allow the substance of switch housing space requirement to reduce and rocker switch in the minimizing of required number of components.
These and other objects of the present invention can by provide a kind of like this have shell and from shell the rocker switch of extended seesaw realize.This seesaw has first side of being with first end and the second end, second side and the passage that is close in first side.Passage is arranged at second side of seesaw and has first end and second end.Pivoting point places on the crank.The bearing pin that is arranged on the crank is positioned at passage first side.The first end of pressing seesaw causes that passage centers on pivoting point along the rotatablely moving of curved path, and causes rotatablely moving of crank, makes bearing pin shift to second end of passage from first end of passage.
In some modes in these execution modes, the first end of seesaw is flat substantially.In some modes in these execution modes, the first end of seesaw has antelabium.In some mode in these execution modes, second side of seesaw is crooked substantially.In some mode in these execution modes, the shape of passage is as the rectangle with crooked end.In some modes in these execution modes, shell comprises the electric component for circuit breaker.In some modes in these execution modes, the same side that the first end of seesaw first side and bearing pin are positioned at switch.In some mode in these execution modes, the transverse movement that the rotatablely moving of bearing pin causes electric component so that circuit connect.In some mode in these execution modes, the second end of pressing seesaw first side causes that above-mentioned crank rotatablely moves round about, and makes above-mentioned bearing pin shift to the above-mentioned first end of above-mentioned passage from the above-mentioned the second end of above-mentioned passage.In some mode in these execution modes, the angle of first parallel sided of passage formation and seesaw.In some mode in these execution modes, passage has the radius of variation around the curved path of pivoting point.
In another embodiment of the present invention, rocker switch comprise shell with from the extended seesaw of shell.Second side and passage that seesaw comprises first side with first end and the second end, adjoins with first side.Passage places second side of seesaw and has first end and the second end.Pivoting point places on the crank.Place bearing pin on the crank to be positioned at first side of passage.The first end of pressing seesaw causes that passage passes the upper surface that is parallel to shell, the plane of intersecting with pivoting point rotates, and causes rotatablely moving of crank, makes bearing pin shift to second end of passage from first end of passage.
In some modes in these execution modes, the first end of seesaw is flat substantially.In some modes in these execution modes, the first end of seesaw has antelabium.In some mode in these execution modes, second side of seesaw is crooked substantially.In some mode in these execution modes, the shape of passage is as the rectangle with crooked end.In some modes in these execution modes, shell comprises the electric component for circuit breaker.In some modes in these execution modes, first end and the bearing pin of first side of seesaw are positioned at the same side.In some mode in these execution modes, the transverse movement that the rotatablely moving of bearing pin causes electric component so that circuit connect.In some mode in these execution modes, the second end of pressing first side of seesaw causes that described crank rotatablely moves along reciprocal, makes described bearing pin shift to described first end of described passage from described second end of described passage.In some mode in these execution modes, passage forms the angle substantially parallel with first side of seesaw.
The present invention and its special characteristics and advantage can be by finding out with reference to the accompanying drawings and in conjunction with the following specifically describes significantly.
Description of drawings
Fig. 1 is the end view that rocker switch according to the present invention is in the open-circuit position.
Fig. 2 is the end view of the rocker switch among Fig. 1 when being in the close position.
Fig. 3 is the rocker switch end view that is in the open-circuit position, and the rocker switch among it and Fig. 1 has essentially identical parts.
Fig. 4 is the end view of the rocker switch among Fig. 3 when being in the close position.
Fig. 5 is the enlarged side view according to the rocker switch among Fig. 1.
Fig. 6 is the enlarged side view according to the rocker switch among Fig. 2.
Fig. 7 is the enlarged side view according to the rocker switch among Fig. 3.
Fig. 8 is the enlarged side view according to the rocker switch among Fig. 4.
Fig. 9 is the rocker switch end view according to prior art.
Embodiment
By following text description and in conjunction with relevant drawings, the illustrative embodiments that the present invention may be better understood.In the accompanying drawings, components identical is endowed identical Reference numeral.Illustrative embodiments of the present invention relates to a kind of rocker switch.Particularly, relate to and make profile (profile) that the rocker switch that substance is dwindled and the degree of depth has substance to reduce be arranged.These illustrative embodiments are to describe with reference to the one pole rocker switch that is used for circuit breaker, but it will be understood by those skilled in the art that the present invention also can implement at arbitrary rocker switch, and are not limited only to the single-pole switch for circuit breaker.
As Fig. 1 and shown in Figure 5, wherein show the end view of the rocker switch 100 that is in the open-circuit position.This rocker switch 100 can comprise the seesaw (rocker) 105 that extends out from shell 140.Shell 140 surrounds all electromechanical components except the part of seesaw 105 in the rocker switch 100.Seesaw 105 can have basic bend 145 to allow to make its easier shell 140 that enters into when pressing seesaw 105.Yet seesaw 105 also can not need to have basic bend 145.According to the design of shell aperture, the seesaw side can be flat substantially also.Back to bend 145 are antelabium (lip) 110.Antelabium 110 protrudes from seesaw 105 to allow more easily to touch seesaw 105.Seesaw 105 is connected on the pivoting point 150 that is positioned at shell 140 inside.Pivoting point 150 allows seesaw 105 to rotate.When the user slides his/her finger during with closed seesaw at seesaw 105, the seesaw user can point (not shown) with his/her and fasten antelabium 110, so that more easily operate seesaw 105 with closed rocker switch 100.
Seesaw 105 comprises passage 120, and it is positioned at shell 140 fully.Passage 120 can directly extend out from seesaw 105, perhaps also can be the individual components that is connected in seesaw 105.One preferred embodiment in, passage 120 is with respect to the angled setting of the upper surface of shell 100, and is parallel to the angle that is formed with respect to shell 100 by seesaw 105.Yet passage 120 also can be designed to parallel with the upper surface of shell 100.The shape of passage 120 is made the rectangle with crooked end.Yet passage 120 also can be the arbitrary shape that is conducive to bearing pin motion as described below, can comprise one or more openends.Passage 120 limits the opening that a size is slightly larger than bearing pin 115 diameters, to allow bearing pin 115 free movement in passage 120.Bearing pin 115 is connected on the crank 125, and its size is arranged to can be assemblied in the opening that is limited by passage 120.When rocker switch 100 was in the open-circuit position that seesaw 105 is not pressed, bearing pin 115 was positioned at first end of passage 120.
Seesaw 105 is operated by the extension of pressing seesaw 105.In exemplary execution mode, the extension of seesaw and bearing pin 115 are positioned at the same side of seesaw.Yet seesaw 105 also can be designed as and makes its extension and bearing pin 115 be in a relative side (with respect to pivoting point 150).It is pointed out that system requirements of the prior art extension needs in a side relative with bearing pin in order to cause transverse movement.And in the design of explaining in detail below of the present invention, then allow the extension in any side of seesaw 105.
As in Fig. 2 and Fig. 6, can best seeing, wherein show the end view of the rocker switch 100 that is in the close position.When pressing seesaw 105, seesaw 105 causes with being connected of pivoting point 150 and rotatablely moves.Rotatablely moving of seesaw 105 causes that passage 120 is mobile along the curved path rotation around the pivoting point 255 of crank 125.Rotatablely moving of passage 120 can cause further that passage 120 moves through the upper surface that is parallel to rocker switch 100 and the plane of intersecting with pivoting point 255.The rotatablely moving of passage 120 forces second end of bearing pin 115 from first end of passage 120 to passage 120 to rotate.Passage 120 causes the transverse movement of shell 140 internal mechanical ON/OFF parts 130 with rotatablely moving of bearing pin 115, makes circuit closed thus and starts rocker switch 100.For making rocker switch 100 power cut-offs, can be by bottom 205.To cause opposite the rotatablely moving of setting up when initially pressing seesaw 105 of the direction of motion by bottom 205.This can cause that bearing pin 115 returns to the rotatablely moving of first end of passage 120, thereby makes rocker switch 100 power cut-offs.
Shell 100 has the curved portion 210 near basic bend 145.Curved portion 210 from shell 100 extend out and with the height of antelabium 110 near identical.This allows switch 105 can set up a flat surface by curved portion 210 and shell 100 with antelabium 110.
As can the best finding out among Fig. 3, Fig. 4, Fig. 7 and Fig. 8, wherein show the end view of the rocker switch 300 with building block identical with rocker switch 100 cardinal principles.This rocker switch 300 is to operate with the mode of rocker switch 100 broadly similars.Rocker switch 300 comprises the shell 340 of the electromechanical component that holds rocker switch 300.Rocker switch 300 has from shell 340 extended outside seesaws 310.Similar to the seesaw 105 of rocker switch 100, seesaw 305 has basic bend 345.Yet seesaw 305 does not have antelabium, and opposite with sweep 345, and seesaw 305 has constituted flat substantially surface.
This rocker switch produces on its installed device surface has advantage aspect the profile of significantly dwindling.In addition, it has the degree of depth that significantly reduces within equipment, can be placed in the more small-sized equipment and more various position to allow it.At last, this seesaw has been eliminated the huge parts of rocker switch requirement of the prior art.The low cost of manufacture of this seesaw and mutually integrated with existing electric component easily.
It should be noted that those skilled in the art can make various improvement and correction to illustrated embodiment under the prerequisite that does not deviate from spirit of the present invention.Accordingly, all this improvement and correction are applicable to by the present invention and cover.
Claims (21)
1. rocker switch comprises:
Shell;
From the extended seesaw of described shell, described seesaw comprises:
First side with first end and the second end,
Second side of adjoining with described first side,
Passage, it is arranged at described second side of described seesaw, and described passage has first end and second end;
Place the pivoting point on the crank;
Place the bearing pin on the described crank, described bearing pin is positioned at described first end of described passage;
Wherein, the described first end of pressing described seesaw will cause described passage to rotate along curved path around described pivoting point, and cause rotatablely moving of described crank, make described bearing pin shift to described second end of described passage from described first end of described passage.
2. rocker switch according to claim 1, wherein, the described first end of described seesaw is flat substantially.
3. rocker switch according to claim 1, wherein, the described first end of described seesaw has antelabium.
4. rocker switch according to claim 1, wherein, described second side of described seesaw is crooked substantially.
5. rocker switch according to claim 1, wherein, the shape of described passage is made into the rectangle with crooked end.
6. rocker switch according to claim 1 also comprises the electric component for circuit breaker.
7. rocker switch according to claim 1, wherein, described first end and the described bearing pin of described first side of described seesaw are positioned at homonymy.
8. rocker switch according to claim 6, wherein, described the rotatablely moving of described bearing pin causes the transverse movement of described electric component, so that circuit is connected.
9. rocker switch according to claim 1, wherein, the described the second end of pressing described first side of described seesaw will cause that described crank is along rotating, so that described bearing pin is shifted to described first end of described passage from described second end of described passage in the other direction.
10. rocker switch according to claim 1, wherein, described passage forms the angle substantially parallel with described first side of described seesaw.
11. rocker switch according to claim 1, wherein, described passage has the radius of variation around the described curved path of described pivoting point.
12. rocker switch comprises:
Shell;
From the extended seesaw of described shell, described seesaw comprises:
First side with first end and the second end,
Second side of adjoining with described first side, and
Passage, it is arranged at described second side of described seesaw, and described passage has first end and second end;
Place the pivoting point on the crank;
Place the bearing pin on the described crank, described bearing pin is positioned at described first end of described passage;
Wherein, the plane that the described first end of pressing described seesaw will cause described passage to pass being parallel to described upper surface of outer cover, intersect with described pivotal point rotates, and then cause that described crank rotates, so that described bearing pin is shifted to described second end of described passage from described first end of described passage.
13. rocker switch according to claim 12, wherein, the described first end of described seesaw is flat substantially.
14. rocker switch according to claim 12, wherein, the described first end of described seesaw has antelabium.
15. rocker switch according to claim 12, wherein, described second side of described seesaw is crooked substantially.
16. rocker switch according to claim 12, wherein, the shape of described passage is made into the rectangle with crooked end.
17. rocker switch according to claim 12 also comprises the electric component for circuit breaker.
18. rocker switch according to claim 12, wherein, described first end and the described bearing pin of described first side of described seesaw are positioned at homonymy.
19. rocker switch according to claim 12, wherein, described the rotatablely moving of described bearing pin causes the transverse movement of described electric component, so that circuit is connected.
20. rocker switch according to claim 12, wherein, the described the second end of pressing described first side of described seesaw will cause that described crank is along rotating, so that described bearing pin is shifted to described first end of described passage from described second end of described passage in the other direction.
21. rocker switch according to claim 12, wherein, described passage forms the angle substantially parallel with described first side of described seesaw.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161430075P | 2011-01-05 | 2011-01-05 | |
| US61/430,075 | 2011-01-05 | ||
| PCT/US2012/020303 WO2012094478A1 (en) | 2011-01-05 | 2012-01-05 | Ultra low-profile rocker design |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103299385A true CN103299385A (en) | 2013-09-11 |
| CN103299385B CN103299385B (en) | 2016-08-10 |
Family
ID=46379783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280004579.8A Active CN103299385B (en) | 2011-01-05 | 2012-01-05 | Ultra low-profile rocker design |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9947499B2 (en) |
| EP (1) | EP2661764B1 (en) |
| JP (1) | JP5788993B2 (en) |
| KR (1) | KR101561821B1 (en) |
| CN (1) | CN103299385B (en) |
| WO (1) | WO2012094478A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104471665A (en) * | 2012-01-18 | 2015-03-25 | 嘉灵科技有限公司 | Low-profile circuit breaker |
| CN107946117A (en) * | 2017-12-22 | 2018-04-20 | 歌尔科技有限公司 | Electronic key protective device and the electronic product with the device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR101869724B1 (en) * | 2017-01-05 | 2018-06-21 | 엘에스산전 주식회사 | Magnetic trip device for circuit breaker |
| KR102299858B1 (en) * | 2017-03-15 | 2021-09-08 | 엘에스일렉트릭 (주) | Magnetic trip mechanism for circuit breaker |
| US10468219B2 (en) * | 2017-09-07 | 2019-11-05 | Carling Technologies, Inc. | Circuit interrupter with status indication |
| US10438754B2 (en) * | 2017-11-15 | 2019-10-08 | Carling Technologies, Inc. | Low profile circuit breaker with self cleaning contacts |
| US10510506B1 (en) * | 2019-01-31 | 2019-12-17 | Carling Technologies, Inc. | Narrow profile circuit breaker with arc interruption |
| US11764022B2 (en) | 2021-04-27 | 2023-09-19 | Carling Technologies, Inc. | Slim circuit breaker |
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2012
- 2012-01-05 CN CN201280004579.8A patent/CN103299385B/en active Active
- 2012-01-05 KR KR1020137017190A patent/KR101561821B1/en active IP Right Grant
- 2012-01-05 JP JP2013547732A patent/JP5788993B2/en active Active
- 2012-01-05 EP EP12732246.9A patent/EP2661764B1/en active Active
- 2012-01-05 US US13/344,342 patent/US9947499B2/en active Active
- 2012-01-05 WO PCT/US2012/020303 patent/WO2012094478A1/en active Application Filing
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| US3239621A (en) * | 1963-06-27 | 1966-03-08 | Comp Generale Electricite | Snap action switch |
| US4623861A (en) * | 1985-10-01 | 1986-11-18 | Carlingswitch, Inc. | Rocker actuator bracket assembly for a split case circuit breaker |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104471665A (en) * | 2012-01-18 | 2015-03-25 | 嘉灵科技有限公司 | Low-profile circuit breaker |
| CN104471665B (en) * | 2012-01-18 | 2017-06-06 | 嘉灵科技有限公司 | Miniature circuit breaker |
| CN107946117A (en) * | 2017-12-22 | 2018-04-20 | 歌尔科技有限公司 | Electronic key protective device and the electronic product with the device |
| CN107946117B (en) * | 2017-12-22 | 2020-09-29 | 歌尔科技有限公司 | Electronic key protection device and electronic product with same |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2014505974A (en) | 2014-03-06 |
| US9947499B2 (en) | 2018-04-17 |
| US20120168295A1 (en) | 2012-07-05 |
| KR101561821B1 (en) | 2015-10-20 |
| EP2661764A1 (en) | 2013-11-13 |
| JP5788993B2 (en) | 2015-10-07 |
| KR20130099188A (en) | 2013-09-05 |
| EP2661764B1 (en) | 2016-04-20 |
| CN103299385B (en) | 2016-08-10 |
| WO2012094478A1 (en) | 2012-07-12 |
| EP2661764A4 (en) | 2015-04-29 |
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